Pith Number

pith:6NN2X4RQ

pith:2010:6NN2X4RQ2IDCW3RRO5M3L3ZT24

not attested not anchored not stored refs pending

On critical points of Blaschke products

L. Golinskii, S. Favorov

arxiv:1009.1755 v2 · 2010-09-09 · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NN2X4RQ2IDCW3RRO5M3L3ZT24}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:35:56.706461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f35babf230d2062b6e317759b5ef33d701c296e0404c2e135601ee41eebb0398

Aliases

arxiv: 1009.1755 · arxiv_version: 1009.1755v2 · doi: 10.48550/arxiv.1009.1755 · pith_short_12: 6NN2X4RQ2IDC · pith_short_16: 6NN2X4RQ2IDCW3RR · pith_short_8: 6NN2X4RQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6NN2X4RQ2IDCW3RRO5M3L3ZT24 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f35babf230d2062b6e317759b5ef33d701c296e0404c2e135601ee41eebb0398

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de9a247256546352b2a51e58cb6b79216d3cb41defd8ac6b765e7a8227e24126",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2010-09-09T12:34:44Z",
    "title_canon_sha256": "2ac993ba59514334abe3b289bff180d2d3659c5b4395e7c495dd9b67958636b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1755",
    "kind": "arxiv",
    "version": 2
  }
}